Product model: NH3-100
Range: 0~100 ppm
Maximum load: 200 ppm
Sensitivity: 200±50 nA/ppm
Baseline (20℃) : <±0.4 μA
Baseline drift: 0~2 ppm
The electrochemical gas sensor is a kind of gas sensor that utilizes the principle of electrocatalysis for detection of gases. Depending on the difference in th
The electrochemical gas sensor is a kind of gas sensor that utilizes the principle of electrocatalysis for detection of gases. Depending on the difference in the catalyst and design, this sensor can detect oxygen, carbon monoxide, hydrogen sulfide, ammonia, hydrogen cyanide and other gases, respectively. The product application areas include the safety monitoring of industrial gases, the monitoring of gases on agricultural and animal husbandry sites, odor monitoring, environmental pollution monitoring and other fields.
| Performance parameter | |
| Product model | NH3-100 |
| Range | 0~100 ppm |
| Maximum load | 200 ppm |
| Sensitivity | 200±50 nA/ppm |
| Baseline (20℃) | <±0.4 μA |
| Baseline drift | 0~2 ppm |
| Resolution | 0.5 ppm |
| Response time (T90.) | <90 s |
| Linearity | Linearity to 200 ppm |
| Long-term stability | < 2% signal value/month |
| Operating conditions | |
| Load resistance | 5~30Ω |
| Operating temperature | -30℃~50℃ |
| Operating humidity | 15%~90% RH (without condensation) |
| Repeatability | < 5% signal value |
| Operating pressure | 90 ~110 kPa |
| Bias voltage | 0mv |
| Storage time | 6 months (in special packing box) |
| Storage temperature | 10℃~30℃ |
| Service life | 2 years in the air |
| Warranty term | 24 months |
| Weight | About 5g |
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